Diphenhydramine (Benadryl) | Children's Hospital Colorado
https://www.childrenscolorado.org/conditions-and-advice/conditions-and-symptoms/dosagetables/pediatric/diphenhydramine-benadryl-dose-table/
WEBWhen to Use. Treatment of allergic reactions, nasal allergies, hives and itching. Table Notes: Age Limits. For allergies, don't use under 1 year of age. Reason: it causes most babies to be sleepy. For colds, not advised at any age. Reason: no proven benefits. It should not be given if under 4 years old.
DA: 58 PA: 7 MOZ Rank: 84